5306-01-478-2438

Find complete technical information, availability, and procurement data for: 5306-01-478-2438
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-478-2438

Item Name Code

06666

Assigment Date

09/01/2000 (25 years ago)

A device of various shapes to be permanently attached to the structure of an aircraft. It is designed to permanently mount and/or support an integral member, or group of members of the airframe in a proper position and bear the stress imposed by the components being supported. It may have mounting provisions, such as slots, holes, and/or attachments to facilitate installation. Excludes:items which are primarily designed for dampening shock and/or vibration. Excludes:bracket, angle; bracket, double angle; bracket, shelf; bracket, mounting; bracket (1), structural component, aircraft; and radius block.

3a thread class, 0.403 inches nominal thread length, 1.2145 inches minimum and 1.2165 inches maximum fastener length, flat countersunk head style, right-hand thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.403 inches nominal
Fastener Length: 1.2145 inches minimum and 1.2165 inches maximum
Head Style: flat countersunk
Head Diameter: 0.438 inches minimum and 0.511 inches maximum
Spline Major Diameter: 0.173 inches minimum and 0.183 inches maximum
Internal Drive Style: torx
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 3700 pounds per square inch
Countersink Angle: 129.0 degrees minimum and 131.0 degrees maximum
Special Features: grip length min .8115 max .8135 grip diameter min .2490 max .2495
Material: titanium alloy uns r56400 overall
Material Document And Classification: ams4928 assn std 1st material response or ams4967 assn std 2nd material response overall
Thread Series Designator: unjf

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
03A512	Internal Wrenching Bolt
03A512-4-14C	Internal Wrenching Bolt
CB9295-4-14C	Internal Wrenching Bolt
PBF1682-4-14C	Internal Wrenching Bolt

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5306-01-478-2438?

The FSCG of the NSN 5306-01-478-2438 is 5306

Does the NSN 5306-01-478-2438 have a Schedule B code assigned?

Yes, the Schedule B code is 8109900000

Does NSN 5306-01-478-2438 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5306-01-478-2438 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-478-2438 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5306-01-478-2438 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Fri, Sep 1, 2000